Small cleanup

README.md

@@ -1,5 +1,7 @@
 # ![Preview1](http://i.imgur.com/fIPNYkb.png) Crafting Guide
 
+[![ContentDB](https://content.minetest.net/packages/jp/craftguide/shields/title/)](https://content.minetest.net/packages/jp/craftguide/) [![ContentDB](https://content.minetest.net/packages/jp/craftguide/shields/downloads/)](https://content.minetest.net/packages/jp/craftguide/)
+
 #### `craftguide` is the most comprehensive crafting guide on Minetest.
 #### Consult the [Minetest Wiki](http://wiki.minetest.net/Crafting_guide) for more details.
 

init.lua

@@ -23,6 +23,7 @@ local reg_aliases = core.registered_aliases
 local log = core.log
 local after = core.after
 local clr = core.colorize
+local sound_play = core.sound_play
 local parse_json = core.parse_json
 local write_json = core.write_json
 local chat_send = core.chat_send_player
@@ -103,6 +104,7 @@ local FMT = {
 	image = "image[%f,%f;%f,%f;%s]",
 	button = "button[%f,%f;%f,%f;%s;%s]",
 	tooltip = "tooltip[%f,%f;%f,%f;%s]",
+	hypertext = "hypertext[%f,%f;%f,%f;;%s]",
 	item_image = "item_image[%f,%f;%f,%f;%s]",
 	image_button = "image_button[%f,%f;%f,%f;%s;%s;%s]",
 	animated_image = "animated_image[%f,%f;%f,%f;;%s;%u;%u]",
@@ -110,6 +112,31 @@ local FMT = {
 	arrow = "image_button[%f,%f;0.8,0.8;%s;%s;;;false;%s]",
 }
 
+local styles = fmt([[
+	style[filter;border=false]
+	style_type[label,field;font_size=16]
+	style_type[image_button;border=false]
+	style_type[button;border=false;font=bold;font_size=18]
+	style_type[item_image_button;border=false;bgimg_hovered=%s;bgimg_pressed=%s]
+	style[search;fgimg=%s;fgimg_hovered=%s]
+	style[clear;fgimg=%s;fgimg_hovered=%s]
+	style[prev_page;fgimg=%s;fgimg_hovered=%s;fgimg_pressed=%s]
+	style[next_page;fgimg=%s;fgimg_hovered=%s;fgimg_pressed=%s]
+	style[prev_recipe;fgimg=%s;fgimg_hovered=%s;fgimg_pressed=%s]
+	style[next_recipe;fgimg=%s;fgimg_hovered=%s;fgimg_pressed=%s]
+	style[prev_usage;fgimg=%s;fgimg_hovered=%s;fgimg_pressed=%s]
+	style[next_usage;fgimg=%s;fgimg_hovered=%s;fgimg_pressed=%s]
+]],
+PNG.selected, PNG.selected,
+PNG.search, PNG.search_hover,
+PNG.clear, PNG.clear_hover,
+PNG.prev, PNG.prev_hover, PNG.prev_hover,
+PNG.next, PNG.next_hover, PNG.next_hover,
+PNG.prev, PNG.prev_hover, PNG.prev_hover,
+PNG.next, PNG.next_hover, PNG.next_hover,
+PNG.prev, PNG.prev_hover, PNG.prev_hover,
+PNG.next, PNG.next_hover, PNG.next_hover)
+
 local function get_lang_code(name)
 	local info = get_player_info(name)
 	return info and info.lang_code
@@ -145,6 +172,11 @@ craftguide.group_stereotypes = {
 	wool = "wool:white",
 	wood = "default:wood",
 	tree = "default:tree",
+	sand = "default:sand",
+	glass = "default:glass",
+	stick = "default:stick",
+	stone = "default:stone",
+	leaves = "default:leaves",
 	coal = "default:coal_lump",
 	vessel = "vessels:glass_bottle",
 	flower = "flowers:dandelion_yellow",
@@ -153,20 +185,20 @@ craftguide.group_stereotypes = {
 }
 
 local group_names = {
-	carpet = S"Any carpet",
-	coal = S"Any coal",
 	dye = S"Any dye",
-	flower = S"Any flower",
-	glass = S"Any glass",
-	leaves = S"Any leaves",
-	mushroom = S"Any mushroom",
+	coal = S"Any coal",
 	sand = S"Any sand",
-	stick = S"Any stick",
-	stone = S"Any kind of stone block",
 	tree = S"Any tree",
-	vessel = S"Any vessel",
 	wool = S"Any wool",
+	glass = S"Any glass",
+	stick = S"Any stick",
+	stone = S"Any stone",
+	carpet = S"Any carpet",
+	flower = S"Any flower",
+	leaves = S"Any leaves",
+	vessel = S"Any vessel",
 	wood = S"Any wood planks",
+	mushroom = S"Any mushroom",
 
 	["color_red,flower"] = S"Any red flower",
 	["color_blue,flower"] = S"Any blue flower",
@@ -586,6 +618,7 @@ end
 
 local function get_usages(recipe)
 	local added = {}
+
 	for _, item in pairs(recipe.items) do
 		item = reg_aliases[item] or item
 		if not added[item] then
@@ -624,68 +657,50 @@ local function cache_usages(item)
 end
 
 local function drop_table(name, drop)
-	local drop_sure, drop_maybe = {}, {}
+	local count_sure = 0
 	local drop_items = drop.items or {}
+	local max_items = drop.max_items
 
 	for i = 1, #drop_items do
 		local di = drop_items[i]
+		local valid_rarity = di.rarity and di.rarity > 1
 
+		if di.rarity or not max_items or
+				(max_items and not di.rarity and count_sure < max_items) then
 			for j = 1, #di.items do
 				local dstack = ItemStack(di.items[j])
 				local dname  = dstack:get_name()
 				local dcount = dstack:get_count()
+				local empty  = dstack:is_empty()
 
-			if not dstack:is_empty() and (dname ~= name or
+				if not empty and (dname ~= name or
 						(dname == name and dcount > 1)) then
-				if not di.rarity or di.rarity <= 1 then
-					if drop_sure[dname] then
-						if dcount > drop_sure[dname].output then
-							dcount = dcount + drop_sure[dname].output
-						else
-							dcount = drop_sure[dname].output
-						end
-					end
+					local rarity = valid_rarity and di.rarity
 
-					drop_sure[dname] = {
-						output = dcount,
-						tools  = di.tools,
-					}
-				else
-					drop_maybe[#drop_maybe + 1] = {
-						item   = dname,
-						output = dcount,
-						rarity = di.rarity,
+					craftguide.register_craft{
+						type   = rarity and "digging_chance" or "digging",
+						items  = {name},
+						output = fmt("%s %u", dname, dcount),
+						rarity = rarity,
 						tools  = di.tools,
 					}
 				end
 			end
 		end
-	end
 
-	for item, data in pairs(drop_sure) do
-		craftguide.register_craft{
-			type   = "digging",
-			items  = {name},
-			output = fmt("%s %u", item, data.output),
-			tools  = data.tools,
-		}
+		if not di.rarity then
+			count_sure = count_sure + 1
 		end
-
-	for _, data in ipairs(drop_maybe) do
-		craftguide.register_craft{
-			type   = "digging_chance",
-			items  = {name},
-			output = fmt("%s %u", data.item, data.output),
-			rarity = data.rarity,
-			tools  = data.tools,
-		}
 	end
 end
 
 local function cache_drops(name, drop)
 	if true_str(drop) then
 		local dstack = ItemStack(drop)
-		if not dstack:is_empty() and dstack:get_name() ~= name then
+		local dname  = dstack:get_name()
+		local empty  = dstack:is_empty()
+
+		if not empty and dname ~= name then
 			craftguide.register_craft{
 				type = "digging",
 				items = {name},
@@ -707,9 +722,21 @@ local function cache_recipes(item)
 			_recipes[#recipes + 1 - k] = v
 		end
 
+		local shift = 0
+		local size_rpl = maxn(replacements[item])
+		local size_rcp = #_recipes
+
+		if size_rpl > size_rcp then
+			shift = size_rcp - size_rpl
+		end
+
 		for k, v in pairs(replacements[item]) do
+			k = k + shift
+
+			if _recipes[k] then
 				_recipes[k].replacements = v
 			end
+		end
 
 		recipes = _recipes
 	end
@@ -792,22 +819,18 @@ local function is_fav(favs, query_item)
 end
 
 local function weird_desc(str)
-	return not true_str(str) or find(str, "[\\]*") or not find(str, "%u")
+	return not true_str(str) or find(str, "\n") or not find(str, "%u")
 end
 
 local function toupper(str)
 	return str:gsub("%f[%w]%l", upper):gsub("_", " ")
 end
 
-local function strip_newline(str)
-	return match(str, "[^\n]*")
+local function nice_strip(str, limit)
+	return #str > limit and fmt("%s...", sub(str, 1, limit - 3)) or str
 end
 
-local function strip_prefix(str)
-	return match(str, ".*@.*%)(.*)()") or str
-end
-
-local function get_desc(item, lang_code)
+local function get_desc(item)
 	if sub(item, 1, 1) == "_" then
 		item = sub(item, 2)
 	end
@@ -817,10 +840,7 @@ local function get_desc(item, lang_code)
 	if def then
 		local desc = def.description
 		if true_str(desc) then
-			desc = translate(lang_code, desc)
-			desc = desc:trim()
-			desc = strip_newline(desc)
-			desc = strip_prefix(desc)
+			desc = desc:trim():match("[^\n]*")
 
 			if not find(desc, "%u") then
 				desc = toupper(desc)
@@ -836,7 +856,7 @@ local function get_desc(item, lang_code)
 	return S("Unknown Item (@1)", item)
 end
 
-local function get_tooltip(item, info, lang_code)
+local function get_tooltip(item, info)
 	local tooltip
 
 	if info.groups then
@@ -854,7 +874,7 @@ local function get_tooltip(item, info, lang_code)
 			tooltip = S("Any item belonging to the group(s): @1", groupstr)
 		end
 	else
-		tooltip = get_desc(item, lang_code)
+		tooltip = get_desc(item)
 	end
 
 	local function add(str)
@@ -870,13 +890,13 @@ local function get_tooltip(item, info, lang_code)
 	end
 
 	if info.replace then
-		for i = 1, #info.replace do
-			local rpl = match(info.replace[i], "%S+")
-			local desc = clr("#ff0", get_desc(rpl, lang_code))
+		for i = 1, #info.replace.items do
+			local rpl = match(info.replace.items[i], "%S+")
+			local desc = clr("#ff0", get_desc(rpl))
 
-			if info.cooktime then
+			if info.replace.type == "cooking" then
 				tooltip = add(S("Replaced by @1 on smelting", desc))
-			elseif info.burntime then
+			elseif info.replace.type == "fuel" then
 				tooltip = add(S("Replaced by @1 on burning", desc))
 			else
 				tooltip = add(S("Replaced by @1 on crafting", desc))
@@ -900,21 +920,21 @@ local function get_tooltip(item, info, lang_code)
 		if several then
 			for i = 1, #info.tools do
 				names = fmt("%s\t\t- %s\n",
-					names, clr("#ff0", get_desc(info.tools[i], lang_code)))
+					names, clr("#ff0", get_desc(info.tools[i])))
 			end
 
 			tooltip = add(S("Only drop if using one of these tools: @1",
 				sub(names, 1, -2)))
 		else
 			tooltip = add(S("Only drop if using this tool: @1",
-				clr("#ff0", get_desc(info.tools[1], lang_code))))
+				clr("#ff0", get_desc(info.tools[1]))))
 		end
 	end
 
 	return fmt("tooltip[%s;%s]", item, ESC(tooltip))
 end
 
-local function get_output_fs(lang_code, fs, rcp, shapeless, right, btn_size, _btn_size, spacing)
+local function get_output_fs(fs, rcp, shapeless, right, btn_size, _btn_size, spacing)
 	local custom_recipe = craft_types[rcp.type]
 
 	if custom_recipe or shapeless or rcp.type == "cooking" then
@@ -979,7 +999,7 @@ local function get_output_fs(lang_code, fs, rcp, shapeless, right, btn_size, _bt
 		}
 
 		if next(infos) then
-			fs[#fs + 1] = get_tooltip(_name, infos, lang_code)
+			fs[#fs + 1] = get_tooltip(_name, infos)
 		end
 
 		if infos.burntime then
@@ -994,7 +1014,7 @@ local function get_output_fs(lang_code, fs, rcp, shapeless, right, btn_size, _bt
 	end
 end
 
-local function get_grid_fs(lang_code, fs, rcp, spacing)
+local function get_grid_fs(fs, rcp, spacing)
 	local width = rcp.width or 1
 	local right, btn_size, _btn_size = 0, ITEM_BTN_SIZE
 	local cooktime, shapeless
@@ -1059,11 +1079,11 @@ local function get_grid_fs(lang_code, fs, rcp, spacing)
 		for j = 1, #(rcp.replacements or {}) do
 			local replacement = rcp.replacements[j]
 			if replacement[1] == name then
-				replace = replace or {}
+				replace = replace or {type = rcp.type, items = {}}
 
 				local added
 
-				for _, v in ipairs(replace) do
+				for _, v in ipairs(replace.items) do
 					if replacement[2] == v then
 						added = true
 						break
@@ -1072,7 +1092,7 @@ local function get_grid_fs(lang_code, fs, rcp, spacing)
 
 				if not added then
 					label = fmt("%s%s\nR", label ~= "" and "\n" or "", label)
-					replace[#replace + 1] = replacement[2]
+					replace.items[#replace.items + 1] = replacement[2]
 				end
 			end
 		end
@@ -1083,13 +1103,7 @@ local function get_grid_fs(lang_code, fs, rcp, spacing)
 			fs[#fs + 1] = fmt(FMT.image, X, Y, btn_size, btn_size, PNG.selected)
 		end
 
-		local btn_name = ""
-
-		if groups then
-			btn_name = fmt("group|%s|%s", groups[1], item)
-		elseif item ~= "" then
-			btn_name = item
-		end
+		local btn_name = groups and fmt("group|%s|%s", groups[1], item) or item
 
 		fs[#fs + 1] = fmt(FMT.item_image_button,
 			X, Y, btn_size, btn_size, item, btn_name, label)
@@ -1111,7 +1125,7 @@ local function get_grid_fs(lang_code, fs, rcp, spacing)
 		}
 
 		if next(infos) then
-			fs[#fs + 1] = get_tooltip(btn_name, infos, lang_code)
+			fs[#fs + 1] = get_tooltip(btn_name, infos)
 		end
 	end
 
@@ -1119,25 +1133,25 @@ local function get_grid_fs(lang_code, fs, rcp, spacing)
 		fs[#fs + 1] = "style_type[item_image_button;border=false]"
 	end
 
-	get_output_fs(lang_code, fs, rcp, shapeless, right, btn_size, _btn_size, spacing)
+	get_output_fs(fs, rcp, shapeless, right, btn_size, _btn_size, spacing)
 end
 
-local function get_rcp_lbl(lang_code, show_usages, unum, rnum, fs, panel, spacing, rn, is_recipe)
+local function get_rcp_lbl(fs, data, panel, spacing, rn, is_recipe)
 	local lbl
 
-	if (not sfinv_only and is_recipe) or (sfinv_only and not show_usages) then
-		lbl = ES("Recipe @1 of @2", rnum, rn)
+	if (not sfinv_only and is_recipe) or (sfinv_only and not data.show_usages) then
+		lbl = ES("Recipe @1 of @2", data.rnum, rn)
 
-	elseif not sfinv_only or (sfinv_only and show_usages) then
-		lbl = ES("Usage @1 of @2", unum, rn)
+	elseif not sfinv_only or (sfinv_only and data.show_usages) then
+		lbl = ES("Usage @1 of @2", data.unum, rn)
 
 	elseif sfinv_only then
-		lbl = show_usages and ES("Usage @1 of @2", unum, rn) or
-			ES("Recipe @1 of @2", rnum, rn)
+		lbl = data.show_usages and ES("Usage @1 of @2", data.unum, rn) or
+			ES("Recipe @1 of @2", data.rnum, rn)
 	end
 
-	lbl = translate(lang_code, lbl)
-	local lbl_len = #(lbl):gsub("[\128-\191]", "") -- Count chars, not bytes in UTF-8 strings
+	local _lbl = translate(data.lang_code, lbl)
+	local lbl_len = #_lbl:gsub("[\128-\191]", "") -- Count chars, not bytes in UTF-8 strings
 	local shift = min(0.9, abs(13 - max(13, lbl_len)) * 0.1)
 
 	fs[#fs + 1] = fmt(FMT.label,
@@ -1151,33 +1165,25 @@ local function get_rcp_lbl(lang_code, show_usages, unum, rnum, fs, panel, spacin
 		local x_arrow = XOFFSET + (sfinv_only and 1.7 or 1)
 		local y_arrow = YOFFSET + (sfinv_only and 3.3 or 1.4 + spacing)
 
-		fs[#fs + 1] = fmt([[
-			style[%s;fgimg=%s;fgimg_hovered=%s;fgimg_pressed=%s]
-			style[%s;fgimg=%s;fgimg_hovered=%s;fgimg_pressed=%s]
-		]],
-		prev_name, PNG.prev, PNG.prev_hover, PNG.prev_hover,
-		next_name, PNG.next, PNG.next_hover, PNG.next_hover)
-
 		fs[#fs + 1] = fmt(mul_elem(FMT.arrow, 2),
 			x_arrow - shift, y_arrow, PNG.prev, prev_name, "",
 			x_arrow + 1.8,   y_arrow, PNG.next, next_name, "")
 	end
 
-	local rcp = is_recipe and panel.rcp[rnum] or panel.rcp[unum]
-	get_grid_fs(lang_code, fs, rcp, spacing)
+	local rcp = is_recipe and panel.rcp[data.rnum] or panel.rcp[data.unum]
+	get_grid_fs(fs, rcp, spacing)
 end
 
-local function get_title_fs(query_item, lang_code, favs, fs, spacing)
-	local desc = ESC(get_desc(query_item, lang_code))
-	desc = #desc > 33 and fmt("%s...", sub(desc, 1, 30)) or desc
-	local t_desc = query_item
-	t_desc = #t_desc > 40 and fmt("%s...", sub(t_desc, 1, 37)) or t_desc
+local function get_title_fs(query_item, favs, fs, spacing)
+	fs[#fs + 1] = "style_type[label;font=bold;font_size=22]"
+	fs[#fs + 1] = fmt(FMT.label, 8.75, spacing - 0.1, nice_strip(ESC(get_desc(query_item)), 45))
+	fs[#fs + 1] = "style_type[label;font=mono;font_size=16]"
+	fs[#fs + 1] = fmt(FMT.label, 8.75, spacing + 0.3, clr("#7bf", nice_strip(query_item, 35)))
+	fs[#fs + 1] = "style_type[label;font=normal;font_size=16]"
 
-	fs[#fs + 1] = fmt("hypertext[9.05,%f;5.85,1.2;;%s]",
-		spacing - 0.1,
-		fmt("<item name=%s float=right width=64 height=64 rotate=yes>" ..
-		    "<big><b>%s</b></big>\n<style color=#7bf font=mono>%s</style>",
-			query_item, desc, t_desc))
+	fs[#fs + 1] = fmt(FMT.hypertext,
+		13.8, spacing - 0.15, 1.1, 1.3,
+		fmt("<item name=%s width=64 rotate=yes>", query_item))
 
 	local fav = is_fav(favs, query_item)
 	local nfavs = #favs
@@ -1206,17 +1212,15 @@ local function get_title_fs(query_item, lang_code, favs, fs, spacing)
 	end
 end
 
-local function get_panels(lang_code, query_item, recipes, usages, show_usages,
-			  favs, unum, rnum, fs)
-
+local function get_panels(data, fs)
 	local _title   = {name = "title", height = 1.2}
 	local _favs    = {name = "favs",  height = 1.91}
-	local _recipes  = {name = "recipes", rcp = recipes, height = 3.5}
-	local _usages   = {name = "usages",  rcp = usages,  height = 3.5}
+	local _recipes = {name = "recipes", rcp = data.recipes, height = 3.5}
+	local _usages  = {name = "usages",  rcp = data.usages,  height = 3.5}
 	local panels   = {_title, _recipes, _usages, _favs}
 
 	if sfinv_only then
-		panels = {show_usages and _usages or _recipes}
+		panels = {data.show_usages and _usages or _recipes}
 	end
 
 	for idx = 1, #panels do
@@ -1229,12 +1233,11 @@ local function get_panels(lang_code, query_item, recipes, usages, show_usages,
 		end
 
 		local rn = panel.rcp and #panel.rcp
-		local is_recipe = sfinv_only and not show_usages or panel.name == "recipes"
+		local is_recipe = sfinv_only and not data.show_usages or panel.name == "recipes"
 		local recipe_or_usage = panel.name == "recipes" or panel.name == "usages"
 
 		if rn then
-			get_rcp_lbl(lang_code, show_usages, unum, rnum, fs, panel,
-				    spacing, rn, is_recipe)
+			get_rcp_lbl(fs, data, panel, spacing, rn, is_recipe)
 		end
 
 		if sfinv_only then return end
@@ -1243,26 +1246,24 @@ local function get_panels(lang_code, query_item, recipes, usages, show_usages,
 			-0.2 + spacing, panel.height, PNG.bg_full, 10)
 
 		if recipe_or_usage and not rn then
-			local X = XOFFSET - 0.7
-			local Y = YOFFSET - 0.4 + spacing
+			local lbl = is_recipe and ES"No recipes" or ES"No usages"
 
-			fs[#fs + 1] = fmt(FMT.image, X, Y, 2, 2, PNG.nothing)
-
-			fs[#fs + 1] = fmt(FMT.tooltip,
-				X, Y, 2, 2, is_recipe and ES"No recipes" or ES"No usages")
+			fs[#fs + 1] = fmt(FMT.hypertext,
+				8.29, YOFFSET + spacing + 0.3, 6.8, 1,
+				fmt("<center><style size=20><b>%s</b></style></center>", lbl))
 
 		elseif panel.name == "title" then
-			get_title_fs(query_item, lang_code, favs, fs, spacing)
+			get_title_fs(data.query_item, data.favs, fs, spacing)
 
 		elseif panel.name == "favs" then
 			fs[#fs + 1] = fmt(FMT.label, 8.3, spacing - 0.15, ES"Bookmarks")
 
-			for i = 1, #favs do
-				local item = favs[i]
+			for i = 1, #data.favs do
+				local item = data.favs[i]
 				local X = 7.85 + (i - 0.5)
 				local Y = spacing + 0.4
 
-				if query_item == item then
+				if data.query_item == item then
 					fs[#fs + 1] = fmt(FMT.image, X, Y,
 						ITEM_BTN_SIZE, ITEM_BTN_SIZE, PNG.selected)
 				end
@@ -1289,30 +1290,15 @@ local function make_fs(data)
 			9 - 0.9, LINES + 0.4, PNG.bg_full, 10)
 	end
 
+	fs[#fs + 1] = styles
+
 	fs[#fs + 1] = fmt([[
-		style[filter;border=false]
 		field[0.4,0.2;2.6,1;filter;;%s]
 		field_close_on_enter[filter;false]
 		box[0,0;2.5,0.6;#bababa25]
 	]],
 	ESC(data.filter))
 
-	fs[#fs + 1] = fmt([[
-		style_type[label,field;font_size=16]
-		style_type[image_button;border=false]
-		style_type[button;border=false;font=bold;font_size=18]
-		style_type[item_image_button;border=false;bgimg_hovered=%s;bgimg_pressed=%s]
-		style[search;fgimg=%s;fgimg_hovered=%s]
-		style[clear;fgimg=%s;fgimg_hovered=%s]
-		style[prev_page;fgimg=%s;fgimg_hovered=%s;fgimg_pressed=%s]
-		style[next_page;fgimg=%s;fgimg_hovered=%s;fgimg_pressed=%s]
-	]],
-	PNG.selected, PNG.selected,
-	PNG.search, PNG.search_hover,
-	PNG.clear, PNG.clear_hover,
-	PNG.prev, PNG.prev_hover, PNG.prev_hover,
-	PNG.next, PNG.next_hover, PNG.next_hover)
-
 	fs[#fs + 1] = fmt(mul_elem(FMT.image_button, 2),
 		2.6, -0.06, 0.85, 0.85, "", "search", "",
 		3.3, -0.06, 0.85, 0.85, "", "clear", "")
@@ -1342,10 +1328,9 @@ local function make_fs(data)
 			lbl = ES"Collect items to reveal more recipes"
 		end
 
-		fs[#fs + 1] = fmt("hypertext[%f,%f;%f,%f;;%s]",
+		fs[#fs + 1] = fmt(FMT.hypertext,
 			0.05, 3, 8.29, 1,
-			fmt("<center><style size=20><b>%s</b></style></center>]",
-				translate(data.lang_code, lbl)))
+			fmt("<center><style size=20><b>%s</b></style></center>", lbl))
 	end
 
 	local first_item = (data.pagenum - 1) * IPP
@@ -1368,8 +1353,7 @@ local function make_fs(data)
 	end
 
 	if (data.recipes and #data.recipes > 0) or (data.usages and #data.usages > 0) then
-		get_panels(data.lang_code, data.query_item, data.recipes, data.usages,
-			   data.show_usages, data.favs, data.unum, data.rnum, fs)
+		get_panels(data, fs)
 	end
 
 	return concat(fs)
@@ -1496,15 +1480,15 @@ core.register_craft = function(def)
 	end
 
 	for i = 1, #output do
-		local name = output[i]
-		rcp_num[name] = (rcp_num[name] or 0) + 1
+		local item = output[i]
+		rcp_num[item] = (rcp_num[item] or 0) + 1
 
 		if def.replacements then
 			if def.type == "fuel" then
-				replacements.fuel[name] = def.replacements
+				replacements.fuel[item] = def.replacements
 			else
-				replacements[name] = replacements[name] or {}
-				replacements[name][rcp_num[name]] = def.replacements
+				replacements[item] = replacements[item] or {}
+				replacements[item][rcp_num[item]] = def.replacements
 			end
 		end
 	end
@@ -1641,9 +1625,14 @@ on_joinplayer(function(player)
 end)
 
 local function fields(player, _f)
+	if _f.quit then return end
 	local name = player:get_player_name()
 	local data = pdata[name]
 
+	if not _f.key_enter_field then
+		sound_play("craftguide_click", {to_player = name, gain = 0.2})
+	end
+
 	if _f.clear then
 		reset_data(data)
 
@@ -2118,7 +2107,7 @@ on_leaveplayer(function(player)
 end)
 
 function craftguide.show(name, item, show_usages)
-	if not true_str(name)then
+	if not true_str(name) then
 		return err "craftguide.show(): player name missing"
 	end
 
@@ -2134,13 +2123,11 @@ function craftguide.show(name, item, show_usages)
 	if not recipes and not usages then
 		if not recipes_cache[item] and not usages_cache[item] then
 			return false, msg(name, fmt("%s: %s",
-				S"No recipe or usage for this item",
-				get_desc(item, data.lang_code)))
+				S"No recipe or usage for this item", get_desc(item)))
 		end
 
 		return false, msg(name, fmt("%s: %s",
-			S"You don't know a recipe or usage for this item",
-			get_desc(item, data.lang_code)))
+			S"You don't know a recipe or usage for this item", get_desc(item)))
 	end
 
 	data.query_item = item

locale/craftguide.zh_CN.tr

@@ -0,0 +1,40 @@
+# textdomain: craftguide
+
+Any black dye=任何黑染料
+Any black flower=任何黑花
+Any blue dye=任何蓝染料
+Any blue flower=任何蓝花
+Any brown dye=任何棕染料
+Any coal=任何煤炭
+Any cyan dye=任何青染料
+Any dark green dye=任何暗绿染料
+Any dark grey dye=任何暗灰染料
+Any green dye=任何绿染料
+Any green flower=任何绿花
+Any grey dye=任何灰染料
+Any item belonging to the group(s): @1=任何属于以下组别的物品：@1
+Any kind of stone block=任何石方块
+Any magenta dye=任何品红染料
+Any orange dye=任何橙染料
+Any orange flower=任何橙花
+Any pink dye=任何粉红染料
+Any red dye=任何红染料
+Any red flower=任何红花
+Any sand=任何沙
+Any stick=任何棒
+Any vessel=任何容器
+Any violet dye=任何紫染料
+Any violet flower=任何紫花
+Any white dye=任何白染料
+Any white flower=任何白花
+Any wood planks=任何木板
+Any wool=任何羊毛
+Any yellow dye=任何黄染料
+Any yellow flower=任何黄花
+Cooking time: @1=熔炼时间为：@1
+No items to show=没有可显示的项目。
+Recipe @1 of @2=第@1个配方，共@2个
+Usage @1 of @2=第@1个用法，共@2个
+Recipe is too big to be displayed=配方太大，无法显示。
+Shapeless=无序配方
+Unknown Item=不明物品

locale/template

@@ -27,7 +27,7 @@ Any dark grey dye=
 Any green dye=
 Any green flower=
 Any grey dye=
-Any kind of stone block=
+Any stone=
 Any magenta dye=
 Any orange dye=
 Any orange flower=